What is the number systems that apply to 3.5?

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Modernist poets were concerned with many issues and used their poetry to express their concerns. which item from this list was not one of their concerns? a.corruption of traditional american values b.brutality of wwi c.the effects of the great depression d.crowded, crime-ridden city life e.alienation of the individual

Why would viktoria most likely include this paragraph in the middle of her essay? to introduce the main challenge she faces to explain some of the obstacles she faces to explain how she overcomes her obstacles to discuss how the challenge changes her